Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V 1 / 9
SunGoldPower

Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V

Brand SunGoldPower In Stock
$1,040.00 In Stock
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SunGoldPower Solar Inverter

Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V

The Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V is designed for split-phase backup and off-grid systems that need stable power conversion for larger loads. It helps turn stored battery energy into usable household power while keeping the system practical for residential and remote installations.

4000W240V120VSplit PhaseIn StockSKU LFP4K12V240VSP

Clean power conversion

Helps turn stored battery energy into usable AC power for everyday loads, backup circuits, and off-grid applications.

Built for battery systems

A practical match for solar storage builds where the inverter needs to work smoothly with a dedicated battery bank.

Split-phase capability

Supports larger home and system layouts that need 120V and 240V power from the same inverter platform.

Built to anchor your power system

Low-frequency inverter systems are often chosen when the load profile is heavier and surge demand matters. This model is positioned for practical energy systems where steady output, battery support, and real-world reliability are more important than a tiny lightweight footprint.

  • Use it as the core conversion point for a battery-backed power system.
  • Supports split-phase system layouts for larger 120V/240V loads.
  • A practical fit for backup power, off-grid power, workshops, mobile builds, and residential energy projects.
  • Helps keep system design cleaner when you need dependable AC output from stored energy.
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Package Includes
1x Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Includes the selected item based on the current package option.
Low Frequency Inverter 4000W-DC12V (split phase) AC input 240V AC output 120V and 240V
Model SKU LFP4K12V240VSP
MODEL
Product Type Inverter
ELECTRICAL
Output Waveform Pure Sine wave/Same as input(Bypass mode)
Output Frequency 50/60Hz ±0.3Hz
Input Voltage Range Narrow: 100~135VAC / 194~243VAC;
Input Frequency Range Narrow: 47-55±0.3Hz for 50Hz, 57-65±0.3Hz for 60Hz
Nominal Voltage 120Vac 230Vac
Range (Grid or Generator) 90V-135VAC/100V-135VAC (select by SW2)
AC input Range (Grid or Generator) : 90V-135VAC/100V-135VAC (select by SW2), 140V-270VAC/184V-253VAC (select by SW2)
Output Wave Pure Sine Wave (bypass mode)
Continuous Output Power 4000W
Surge Rating 12000W (20 Seconds)
Typical Transfer Time 10ms (MAX)
Nominal Efficiency >88%
Nominal Input Voltage 12.0Vdc
Minimum Start Voltage 10.0Vdc
Low Battery Alarm 10.5Vdc-11.0Vdc
Low battery Trip 10.0Vdc-10.5Vdc (select by SW1)
High Voltage Alarm 16.0Vdc
Low battery Voltage Restart 13Vdc
Power Saver Mode Idle Consumption 18W
Charger Rate 120+/-5A
AC input Range (Grid or Generator) 90V-135VAC/100V-135VAC (select by SW2), 140V-270VAC/184V-253VAC (select by SW2)
Output Configuration Split phase
PHYSICAL
Dimensions(L*W*H) 362*242*198mm 505*242*198mm 597*242*198mm
Unit Size 17.4 x 9.5 x 7.8 inch
Shipping Weight 57LB
Shipping Size 26 x 12.6 x 12.0 inch
OPERATING LIMITS
Over Charge Protection Shutdown 15.7V
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